Gallagher Apollo 3000, Руководство пользователя

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08..09 Not used
Errors 08 and 09 are reserved.
Fatal Errors (excluding fatal startup errors)
Errors 10 through to 29 all cause the processor to stop. The errors are displayed but beeps are not
sounded. The pump must be reset after one of these errors.
10..15 Pump Control State Errors (Pump A..F)
This indicates an attempt to enter an undefined side control state on a particular pump number.
16 Stack Error
The stack is continuously checked. If a stack overflow occurs, error 16 will be displayed.
This check is performed in the dynchk module.
17 Display Error
If a Display error is indicated, a translation error occurred when writing to one of the 7 segment LCD
displays.
18 Variable Range Error
Error 18 indicates a global software parameter (ie pump, grade or price etc) is not within its normal
range. This can be a result of corruption of the internal data RAM, which may cause unpredictable
results.
This check is not limited to any particular module, but is used by any procedure that requires range
checking.
19 Dollar Maths Error
At the end of a delivery, the delivery dollar calculations are performed (ie price per litre multiplied by
litres equals dollars). Error 19 indicates an error occurred in the calculations. A likely cause for this
would be a price change (or corruption of the price variable) during a delivery.
20 Litres Maths Error
At the end of a delivery, the delivery quantity accumulation calculation is made (ie, total number of
encoder counts for the delivery time multiplied by the encoder constant equals the litres displayed).
Error 20 indicates an error occurred in the accumulation.
If this is not the case, it is probable that the encoder is going too fast, such that the incoming encoder
counts (which are accumulated under interrupt control) are not being "consumed" quickly enough by
the maths routines to prevent a rollover.
21 Clock Error
A Clock Error indicates that the current time variable (which is used to time tag events) is not
incrementing.
22 Motor Control Error
Error 22 indicates that an attempt was made to turn a motor on or off when it was already in that state
(according to the software).
23 Solenoid Control Error
This indicates that an attempt was made to open or close a solenoid valve when it was already in that
state (according to the software). It will also occur (except in diagnostic mode) if an attempt is made to
turn on a solenoid valve when the corresponding motor is not on.
24 Power Fail
This error indicates the system entered its main initialisation procedure (which should only happen on
power up or as a result of certain diagnostic functions), but the power fail flag does not show power
failed.
This may occur in the event of a total power loss (including the lithium battery) such that the XRAM
was corrupted, or if the power fail procedures are not functioning correctly.
25 Input Processor to main failure
This error will occur if the system expects an Input Processor to be present (i.e., it was auto-detected at
power up) but is no longer receiving any comms response from it.
This would be caused by either a fatal error in the input processor, or a physical loss of connection on
the serial link between the two processor boards.
26 Main to Input Processor failure
This error will occur if the system expects an Input Processor to be present (i.e., it was auto-detected at
power up) and is receiving comms response from it, but the Input Processor is not receiving data from
the main processor.